| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.75 | 12.768% | $63.9958 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $103.55 | 3.123% | $106.7839 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $41.82 | 3.346% | $43.2193 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $118.58 | 10.676% | $131.2396 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $16.77 | 5.499% | $17.6922 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $223.86 | 5.160% | $235.4112 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $196.90 | 4.376% | $205.5163 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $758.23 | $803.8583 | $803.86 | $803.85 | $803.80 | |